A directive in zope.conf:
# Directive: effective-user # # Description: # If you intend to run Zope as the "root" user, you must supply this # directive with an effective username or userid number to which Zope # will 'suid' after the server ports are bound. This directive only # has effect under UNIX and if Zope is started as the root user. # # Default: unset # # Example: # effective-user nobody